He did not give me any great detail, basically just to keep it in bright sunlight most of the time, water it about once weekly, less in the winter and to let it dry almost completely out in between waterings. He also suggested a mostly bark medium and to fertilize with a Nitrogen fertilizer about once a month unless the plant is blooming and then not at all.
I followed this advice and like I said, the orchid did wonderful for a year up until about 10 days ago. It lost another leaf today
Thanks everyone, for your help!!